So guys, here are the sectets about the crash car. The doors unlock the crash - function. if you open them a little bit, the car breaks down if a monstertruck runs over it, also the rear tyres. Have fun!

Very clever idea! This car looks fantastic before and after the accident! I have a question: did you cut the first mudguards
( http://www.peeron.com/inv/parts/44674 )into two pieces, or is it available in this form?